(2) uniqueness bug with local variables

fixed bugs in generics
reimplemented kind-indexed type specialization

generate instances for unboxed lists of records
allow specials for lazy and strict arrays and lists without specifying element type
no shared dictionaries for small dictionaries

Bug fix in reference marking

Fixed some bugs in generics

- unused dynamics in where/let clauses do not cause a rule doesn't match
  error in overloading.icl instead they are ignored
- default behaviour changed e.g.

f (i :: Int, j :: Int) = abort "Int"
f (r :: Real, s :: Real) = abort "Real"
f _ = abort "stop"

The compiler first matched on the tuple and then did the dynamic pattern
matches. But the last match did not call the last (default) alternative if it
did not match.
- some small changes

fromString is not yet supported
some error handling improved
parial instances are temporary disabled

changed Declaration type
fixed crash when macro appears only in dcl module
added make with caching in 'main'
use BoxedIdent in hashtable

Tested with compiling Object IO and butstrapping.

- type namen worden gesuffixed met hun definierde module naam

Attributes in higher order type applications fixed.

dcl macros in icl functions and macros
removed expanded macros from groups (s.c.components)

 (changes are commented with "MW0")

bugfix in scanner: reals were not treated correctly

of "v314", case defaults and guards now also have file position information.

Peter's bug removed

 - dictionary arguments added properly
 - coercion of function types